fix: search missing results due to escaping

When you use shell-escape, it wraps the query in single quotes, so "Toggle Goyo" becomes "'Toggle Goyo'", and then you interpolate that into a regex pattern, which doesn't match anything.
Instead of escaping the query as a shell argument, you should escape it for use inside the regex pattern, and interpolate it directly.

Author: omarmir

server/api/search.get.ts

@@ -21,7 +21,7 @@ export default defineEventHandlerWithError(async (event): Promise<SearchResult[]
     }
 
     const results: SearchResult[] = []
-    const query = escape([rawQuery.replace(/[^\w\- ]/g, '')])
+    const query = rawQuery.replace(/[^\w\- ]/g, '').replace(/([.*+?^${}()|[\]\\])/g, '\\$1') // escape regex special chars
     const osPlatform = platform()
 
     // 3. Optimized content search